US PATENT SUBCLASS 242 / 438.1
.~.~ By orbiting material supply

Current as of: June, 1999
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242 /   HD   WINDING, TENSIONING, OR GUIDING

430  DF  COMPOSITE ARTICLE WINDING {11}
438  DF  .~ For prestressing core {1}
438.1.~.~ By orbiting material supply

DEFINITION

Classification: 242/438.1

By orbiting material supply:

(under subclass 438) Subject matter wherein the winding mechanism includes a source of elongated material rotated about the core to cause winding.

SEE OR SEARCH CLASS

57, Textiles: Spinning, Twisting, and Twining,

10, and 13+ for winding on a rotatable, indefinite length strandlike article.

220, Receptacles,

565+, for a particular tank structure.